From our multi-award-winning MICRO-START jump-starters to our wide range of lightweight high-power Lithium-Ion batteries for Motorcycles, Power sports Vehicles, Race Cars and more, we are the lithium-ion battery specialists.
We offer the highest quality, most innovative and diverse line of Lithium-Ion Battery Products to meet the demands of all Motorsports and Power sports enthusiasts and beyond.
The name Antigravity Batteries comes from the fact that the lithium-ion make-up of our batteries offers up to an 80% savings of weight over lead/acid batteries yet offers over TWO TIMES the cranking power of a lead acid battery of the same size!
We offer Lithium-Ion Batteries in 6-Volts, 12-Volts, and the race oriented 16-Volt models.
We offer our batteries in drop-in fit OEM sizes as well as our Small Case ultra compact models for most all motorcycles and Power sports vehicles.
Cars, Trucks, Touring, Utility vehicles, Motorcycle, Snowmobiles, All-terrain-vehicles, Bike
Item Weight :
Item Dimensions LxWxH :
6.87 x 3.44 x 6.12 inches
About this item
The Antigravity YTX20 is a Lithium battery to replace the OEM Lead/Acid Battery often called the YTX20, YTX20L, YTX20H, YTX20-BS or the “20 Size”. The OEM standardized size of the YTX-20 is used in a many different manufacturers models of Motorcycles including Harley Davidsons, Victory, Metric Cruisers/Tourers as well as many Powersport Vehicles such as UTVs/ATVs, Snowmobiles and more. In comparison, Antigravity’s Lithium-Ion version offers impressive weight savings at only 4.68 lbs, and OVER 2.5 times the Cranking Power of the Lead/Acid version! So those difficult-starting large Custom V-Twin Motors can be turned over with ease.
The Antigravity YTX-20 battery can also be used in Hi-Performance Automotive and Racing applications where extremely high cranking power and massive weight reduction in a very compact size are desired. As with all our batteries, you can easily bolt on our Automotive Terminal Adapters for use in high performance automotive applications.
To give you an idea of the power of this battery, the YTX-20 can easily start 145 Cubic Inch S&S V-Twin Motors, and just as easily start an 800 Horsepower V8 Roush Racing Motor typically found in Trophy Trucks or NASCAR Sprint Cars, yet the battery weighs LESS than 5 pounds! At a massive 780 Cranking Amps in an extremely compact size, this battery offers the most power in the smallest package you can find for your vehicle.